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Paper · arXiv

SRHarness: A Harness for Agentic Symbolic Regression

Recent agentic symbolic regression approaches increasingly rely on large language models to analyze data, select scientific operations, and refine hypotheses over long search trajectories. In such systems, performance depends not only on the underlying model and search strategy, but also on the runtime infrastructure that supports scientific search. We introduce SRHarness, a domain-specific harness for agentic symbolic regression built around three mechanisms: composable scientific actions that provide a common interface over raw, transformed, and candidate-derived quantities; persistent scientific state that retains evaluated hypotheses and exposes compact model-facing views; and traject...

AuthorsZihan Yu, Shixuan Zhou, Hao Huang et al.
Primary categorycs.AI
Published28 September 2026
Last updated at source28 September 2026
cs.AIcs.LGcs.SC
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